linux-kernel - [PATCH 3/3] net: phy: Add support for Broadcom Omega internal Combo GPHY

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Date:   Tue,  7 Aug 2018 10:02:44 -0700
From:   Arun Parameswaran <arun.parameswaran@...adcom.com>
To:     "David S. Miller" <davem@...emloft.net>,
        Florian Fainelli <f.fainelli@...il.com>,
        Andrew Lunn <andrew@...n.ch>,
        Vivien Didelot <vivien.didelot@...oirfairelinux.com>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>
Cc:     netdev@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        bcm-kernel-feedback-list@...adcom.com,
        Arun Parameswaran <arun.parameswaran@...adcom.com>
Subject: [PATCH 3/3] net: phy: Add support for Broadcom Omega internal Combo GPHY

Add support for the Broadcom Omega SoC internal Combo Ethernet
GPHY to the bcm7xxx phy driver.

Signed-off-by: Arun Parameswaran <arun.parameswaran@...adcom.com>
---
 drivers/net/phy/bcm7xxx.c | 2 ++
 include/linux/brcmphy.h   | 1 +
 2 files changed, 3 insertions(+)

diff --git a/drivers/net/phy/bcm7xxx.c b/drivers/net/phy/bcm7xxx.c
index 01d2ff2f..b2b6307 100644
--- a/drivers/net/phy/bcm7xxx.c
+++ b/drivers/net/phy/bcm7xxx.c
@@ -229,6 +229,7 @@ static int bcm7xxx_28nm_config_init(struct phy_device *phydev)
 	phy_read(phydev, MII_BMSR);
 
 	switch (rev) {
+	case 0xa0:
 	case 0xb0:
 		ret = bcm7xxx_28nm_b0_afe_config_init(phydev);
 		break;
@@ -659,6 +660,7 @@ static int bcm7xxx_28nm_probe(struct phy_device *phydev)
 	BCM7XXX_28NM_GPHY(PHY_ID_BCM7439, "Broadcom BCM7439"),
 	BCM7XXX_28NM_GPHY(PHY_ID_BCM7439_2, "Broadcom BCM7439 (2)"),
 	BCM7XXX_28NM_GPHY(PHY_ID_BCM7445, "Broadcom BCM7445"),
+	BCM7XXX_28NM_GPHY(PHY_ID_BCM_OMEGA, "Broadcom Omega Combo GPHY"),
 	BCM7XXX_40NM_EPHY(PHY_ID_BCM7346, "Broadcom BCM7346"),
 	BCM7XXX_40NM_EPHY(PHY_ID_BCM7362, "Broadcom BCM7362"),
 	BCM7XXX_40NM_EPHY(PHY_ID_BCM7425, "Broadcom BCM7425"),
diff --git a/include/linux/brcmphy.h b/include/linux/brcmphy.h
index daa9234..949e9af 100644
--- a/include/linux/brcmphy.h
+++ b/include/linux/brcmphy.h
@@ -45,6 +45,7 @@
 #define PHY_ID_BCM7445			0x600d8510
 
 #define PHY_ID_BCM_CYGNUS		0xae025200
+#define PHY_ID_BCM_OMEGA		0xae025100
 
 #define PHY_BCM_OUI_MASK		0xfffffc00
 #define PHY_BCM_OUI_1			0x00206000
-- 
1.9.1